CN206707724U - A kind of tunnel arch wall lining trolley compartment constructing structure - Google Patents
A kind of tunnel arch wall lining trolley compartment constructing structure Download PDFInfo
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- CN206707724U CN206707724U CN201720146067.5U CN201720146067U CN206707724U CN 206707724 U CN206707724 U CN 206707724U CN 201720146067 U CN201720146067 U CN 201720146067U CN 206707724 U CN206707724 U CN 206707724U
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- lining trolley
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Abstract
The utility model discloses a kind of tunnel arch wall lining trolley compartment constructing structure, including lining trolley, lining trolley carries out assembly after tunnel median septum is removed, tunnel median septum is connected in tunnel arch wall, tunnel ground is provided with splash guard, splash guard top is provided with water-proof concrete protective layer, one end of I-steel connects with tunnel median septum, the other end of I-steel is supported on water-proof concrete protective layer, stencil body bottom is provided with supporting frame, supporting frame bottom is provided with roller and fix bar, supporting frame can be moved in orbit by roller, supporting frame can realize the rise of position by leading screw.By tearing support support replacement open, it is possible to achieve long distance construction inverted arch two serves as a contrast, and the use of lining trolley saves human resources, improves operating efficiency, avoids the waste of manpower and circulation material caused by tearing spelling open and dissipating spelling bow member；Template is various informative and alterable, adapts in specific tunnel cross-section size and Support types.
Description
Technical field
The utility model belongs to constructing tunnel equipment technical field, specifically, the utility model is related to a kind of tunnel arch wall
With lining trolley compartment constructing structure.
Background technology
Tunnel is to be built in underground or underwater or in massif, places an iron railway or build highway what is passed through for motor vehicles
Building.Mountain tunnel, submerged tunnel and city tunnel three major types can be divided into according to its position.To reduce the distance and avoiding
Steep gradient and passed through under the mountain ridge or hills be referred to as mountain tunnel；For river crossing or straits under river or seabed passes through
Referred to as submerged tunnel；It is referred to as city tunnel by metropolitan needs and what is passed through in Urban Underground to adapt to railway.Tunnel
Process of construction is mainly the work such as tunnel planning, exploration, design, insertion control measurement and construction.
CD methods in constructing tunnel engineering method, CRD methods, bilateral wall approach at present, in two lining constructions, to ensure preliminary bracing
Stabilization, require in design and perform two lining concrete using jumping storehouse, but jump storehouse operation and be unfavorable for mechanized construction, construction effect
The higher lining trolley of rate can not carry out operation, and arch wall lining cutting, which can only use to dissipate, spells bow member progress, low construction efficiency, labour be present
The defects of recruitment is more, construction quality is difficult to ensure that.
Concrete- liner chassis is the special equipment that must be used in constructing tunnel process secondary lining, for tunnel inner wall
Concrete- liner is constructed.Concrete- liner chassis is the nonstandard product that secondary lining is indispensable during constructing tunnel, mainly there is simple lining
Platform building cart, all-hydraulic automatically walk lining trolley and netted lining trolley.Chassis of the prior art is equal in work progress
The fixed difficulty of blocking plate be present, it is necessary to which substantial amounts of manpower, in addition using the template of single standard form, is only capable of being adapted to spy
Fixed tunnel cross-section size and Support types, it is difficult to be directly used in section and change the frequent, Mining Method that tunnel is longer, the duration is urgent
In construction, the construction period is had a strong impact on, and great potential safety hazard be present.
The Chinese utility model patent of number of patent application 201020637966.3 discloses a kind of stopper radial type Schaltisch
Car, including car body, hydraulic screw rod and Bian Mo, car body are connected by hydraulic screw rod with Bian Mo.Side mould passes through jointed shaft and steel stopper
Plate connects.Simple, easy to use, support the rigidity of the trolley structure is strong, and can save substantial amounts of man power and material.So
And the structure of above-mentioned chassis still uses the template of single standard form when for mining method construction without solution, therefore
It is only capable of being adapted to specific tunnel face size and Support types, has a strong impact on the construction period, and it is hidden greatly safety to be present
Suffer from.
Utility model content
In order to overcome above problems of the prior art, the utility model provides a kind of tunnel arch wall lining trolley
Compartment constructing structure, including lining trolley, lining trolley move forward and backward, and realize and jump storehouse operation, and the lining trolley is removing tunnel
Assembly is carried out after road median septum, lining trolley includes stencil body, and stencil body includes top template, and tunnel median septum is connected to tunnel
On road arch wall, tunnel ground is provided with splash guard, and splash guard top is provided with water-proof concrete protective layer, one end of I-steel and tunnel
Road median septum connection, the other end of I-steel are supported on water-proof concrete protective layer, and the top template both sides are connected with side form
Plate, side template further connect with end template；Stencil body bottom is provided with supporting frame, and supporting frame bottom is provided with roller and admittedly
Fixed pole, supporting frame can be moved in orbit by roller, and leading screw is provided between supporting frame and fix bar, and supporting frame leads to
The rise of position can be realized by crossing leading screw.
Preferably, supporting frame includes lower support bar, middle studdle and upper support bar, and lower support bar is with
Between be provided with bottom support column between support bar, bottom support column is further connected by oil cylinder with end template, middle studdle and
Middle support column is provided between upper support bar, upper support bar is connected by upper support post with top template, upper support bar
Both ends further connected with side template.
In any of the above-described scheme preferably, the top template is bolted part with side template and is fixedly connected.
In any of the above-described scheme preferably, the both ends of the upper support bar are further fixedly connected with side template.
In any of the above-described scheme preferably, the connected mode of the side template and end template is be hinged.
In any of the above-described scheme preferably, end template is provided with connecting seat I, and bottom support column is provided with connecting seat II,
The both ends of oil cylinder connect with connecting seat I, connecting seat II respectively.
In any of the above-described scheme preferably, the lower support bar, middle studdle and upper support bar are mutual
It is arranged in parallel.
In any of the above-described scheme preferably, multiple bottoms are provided between the lower support bar and middle studdle to support
Post, multiple bottom support columns are arranged at intervals.
In any of the above-described scheme preferably, multiple intermediate supports are provided between the middle studdle and upper support bar
Post, multiple middle support columns are arranged at intervals.
In any of the above-described scheme preferably, the upper support bar is connected by multiple upper support posts with top template,
Multiple upper support posts are arranged at intervals.
In any of the above-described scheme preferably, the length phase of the bottom support column, middle support column and upper support post
Together.
In any of the above-described scheme preferably, the length of the bottom support column, middle support column and upper support post is not
Together.
In any of the above-described scheme preferably, the end template is provided with connecting seat I, and bottom support column is provided with connecting seat
II, the both ends of oil cylinder connect with connecting seat I, connecting seat II respectively.
Beneficial effect
The utility model provides a kind of tunnel arch wall lining trolley compartment constructing structure, including lining trolley, lining cutting platform
Car moves forward and backward, and realizes and jumps storehouse operation, and the lining trolley carries out assembly after tunnel median septum is removed, and lining trolley includes mould
Plate body, stencil body include top template, and tunnel median septum is connected in tunnel arch wall, and tunnel ground is provided with splash guard, waterproof
Plate top is provided with water-proof concrete protective layer, and one end of I-steel is connected with tunnel median septum, and the other end of I-steel is supported on
On water-proof concrete protective layer, the top template both sides are connected with side template, and side template further connects with end template；Template sheet
Body bottom is provided with supporting frame, and supporting frame bottom is provided with roller and fix bar, and supporting frame can be in orbit by roller
It is mobile, leading screw is provided between supporting frame and fix bar, supporting frame can realize the rise of position by leading screw.With following
Advantage：
(1) the utility model is by tearing support support replacement open, it is possible to achieve long distance construction inverted arch (bottom plate) two serves as a contrast, and improves work
Make efficiency, be advantageous to improve construction quality；
(2) use of lining trolleys, greatlys save human resources, avoid because tear open spell dissipate spell bow member caused by manpower and
The waste of circulation material；
(3) templates are various informative and alterable, adapt in specific tunnel cross-section size and Support types；
(4) be used directly for section conversion frequently, in the mining method construction that tunnel is longer, the duration is urgent,
(5) accelerates the construction period, and has prevented potential safety hazard, safe；
(6) construction quality that serves as a contrast to lifting arch wall two creates favourable condition.
Brief description of the drawings
Fig. 1 is that the partial structurtes of the preferred embodiment of the utility model tunnel arch wall lining trolley compartment constructing structure one are shown
It is intended to；
Fig. 2 is a Fig. 1 partial structurtes enlarged drawing；
Fig. 3 is a Fig. 1 partial structurtes side view；
Fig. 4 is a Fig. 3 partial structurtes enlarged drawing；
Fig. 5 is that support schematic diagram is torn in the construction segmentation of the utility model jump storehouse open；
Fig. 6 is that the utility model jumps storehouse construction inverted arch support replacement schematic diagram.
Embodiment
In order to be best understood from the technical solution of the utility model and advantage, below by way of embodiment, and combine attached
Figure is described further to the utility model.
Embodiment 1.1
As shown in figs 1 to 6, a kind of tunnel arch wall lining trolley compartment constructing structure, including lining trolley, lining cutting platform
Car moves forward and backward, and realizes and jumps storehouse operation, and the lining trolley carries out assembly after tunnel median septum 12 is removed, and lining trolley includes
Stencil body, stencil body include top template 1, and tunnel median septum 12 is connected in tunnel arch wall, and tunnel ground is provided with splash guard
13, the top of splash guard 13 is provided with water-proof concrete protective layer 14, and one end of I-steel 15 and tunnel median septum 12 connect, I-steel
15 other end is supported on water-proof concrete protective layer 14, and the both sides of top template 1 are connected with side template 2, and side template 2 enters one
Step and end template 3 connect；Stencil body bottom is provided with supporting frame 4, and the bottom of supporting frame 4 is provided with roller 5 and fix bar 6, branch
Support body 4 can be moved in orbit by roller 5, and leading screw 7 is provided between supporting frame 4 and fix bar 6, and supporting frame 4 is logical
The rise of position can be realized by crossing leading screw 7.
The technical scheme that the utility model further optimizes, supporting frame 4 include lower support bar 41, middle studdle 42
With upper support bar 43, bottom support column 8 is provided between lower support bar 41 and middle studdle 42, bottom support column 8 enters one
Step is connected by oil cylinder 9 and end template 3, and middle support column 10, top are provided between middle studdle 42 and upper support bar 43
Support bar 43 is connected by upper support post 11 and top template 1, and the both ends of upper support bar 43 further connect with side template 2.
The both ends of the upper support bar 43 are further fixedly connected with side template 2.The connection of side template 2 and end template 3
Mode is be hinged, so as to realize adjustable angle.End template 3 is provided with connecting seat I31, and bottom support column 8 is provided with connecting seat
II81, the both ends of oil cylinder 9 connect with connecting seat I31, connecting seat II81 respectively.
Lower support bar 41, middle studdle 42 and upper support bar 43 be arranged in parallel between each other.Lower support bar 41
Multiple bottom support columns 8 are provided between middle studdle 42, multiple bottom support columns 8 are arranged at intervals.The He of middle studdle 42
The support of upper support bar 43 is provided with multiple middle support columns 10, and multiple middle support columns 10 are arranged at intervals.Bottom support column 8, in
Between support column 10 and upper support post 11 length it is different.
The utility model work progress is as shown in fig. 4-5：
The bottom concrete of tunnel median septum 12 is abolished in step (1), first segmentation, cleaning inverted arch, is performed splash guard 13 and is prevented
Water coagulation protective soil layer 14；
Step (2), the bottom of tunnel median septum 12 are provided with I-steel fracture 16, and the I-steel 15 of dismounting is carried out into the branch that returns back to top
Support, to realize long range support replacement；
Step (3), inverted arch concreting is carried out, and carry out inverted arch concrete backfill, bar is created for lining trolley construction
Part；
Step (4), first paragraph tunnel median septum 12 is removed, it is assembled to carry out chassis；
Step (5), by the use of chassis supporting frame 4 scaffold is used as, carries out waterproof and reinforcement installation operation；
Step (6), lining trolley assembly is completed, pour the first storehouse arch wall concrete；
Step (7), the tunnel median septum 12 for removing adjacent two sections, carry out waterproof and reinforcement installation operation；
Step (8), lining trolley are moved forward and backward using track, are realized and are jumped storehouse operation；Hereafter lining trolley use according to
Above-mentioned steps order the like, so as to realize continuous productive process.
The utility model provides a kind of tunnel arch wall lining trolley compartment constructing structure, and lining trolley includes template sheet
Body, stencil body include top template 1, and tunnel median septum 12 is connected in tunnel arch wall, and tunnel ground is provided with splash guard 13, waterproof
The top of plate 13 is provided with water-proof concrete protective layer 14, and one end of I-steel 15 and tunnel median septum 12 connect, I-steel 15 it is another
One end is supported on water-proof concrete protective layer 14, and the both sides of top template 1 are connected with side template 2, and side template 2 is further and bottom
Template 3 connects；Stencil body bottom is provided with supporting frame 4, and the bottom of supporting frame 4 is provided with roller 5 and fix bar 6, supporting frame
4 can be moved in orbit by roller 5, leading screw 7 is provided between supporting frame 4 and fix bar 6, the utility model has following
Advantage：
(1) the utility model is by tearing support support replacement open, it is possible to achieve long distance construction inverted arch (bottom plate) two serves as a contrast, and improves work
Make efficiency, be advantageous to improve construction quality；
(2) use of lining trolleys, greatlys save human resources, avoid because tear open spell dissipate spell bow member caused by manpower and
The waste of circulation material；
(3) templates are various informative and alterable, adapt in specific tunnel face size and Support types；
(4) be used directly for section conversion frequently, in the mining method construction that tunnel is longer, the duration is urgent,
(5) accelerates the construction period, and has prevented potential safety hazard, safe；
(6) construction quality that serves as a contrast to lifting arch wall two creates favourable condition.
Embodiment 2
A kind of tunnel arch wall lining trolley compartment constructing structure, unlike embodiment 1.1, including lining trolley,
Lining trolley moves forward and backward, and realizes and jumps storehouse operation, and the lining trolley carries out assembly, lining cutting platform after tunnel median septum 12 is removed
Car includes stencil body, and stencil body includes top template 1, it is characterised in that：Tunnel median septum 12 is connected in tunnel arch wall, tunnel
Road ground is provided with splash guard 13, and the top of splash guard 13 is provided with water-proof concrete protective layer 14, in one end and tunnel of I-steel 15
Next door 12 is connected, and the other end of I-steel 15 is supported on water-proof concrete protective layer 14, and the both sides of top template 1 are connected with side
Template 2, side template 2 further connect with end template 3；Stencil body bottom is provided with supporting frame 4, and the bottom of supporting frame 4 is provided with
Roller 5 and fix bar 6, supporting frame 4 can in orbit be moved by roller 5, be provided between supporting frame 4 and fix bar 6
Leading screw 7, supporting frame 4 can realize the rise of position, bottom support column 8, middle support column 10 and upper support by leading screw 7
The length of post 11 is different.Upper support bar 43 is connected by multiple upper support posts 11 and top template 1, multiple upper support posts 11
It is arranged at intervals.
It should be noted that various embodiments above is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should manage
Solution：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole skills
Art feature carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from the utility model
The scope of each embodiment technical scheme.
Claims (10)
1. a kind of tunnel arch wall is moved forward and backward with lining trolley compartment constructing structure, including lining trolley, lining trolley, realize and jump
Storehouse operation, the lining trolley are removing tunnel median septum（12）Assembly is carried out afterwards, and lining trolley includes stencil body, template sheet
Body includes top template（1）, it is characterised in that：Tunnel median septum（12）It is connected in tunnel arch wall, tunnel ground is provided with splash guard
（13）, splash guard（13）Top is provided with water-proof concrete protective layer（14）, I-steel（15）One end and tunnel median septum（12）
Connection, I-steel（15）The other end be supported on water-proof concrete protective layer（14）On, the top template（1）Both sides are connected with side
Template（2）, side template（2）Further and end template（3）Connection；Stencil body bottom is provided with supporting frame（4）, supporting frame
（4）Bottom is provided with roller（5）And fix bar（6）, supporting frame（4）Roller can be passed through（5）It is mobile in orbit, supporting frame
（4）And fix bar（6）Between be provided with leading screw（7）, supporting frame（4）Pass through leading screw（7）The rise of position can be realized.
A kind of 2. tunnel arch wall lining trolley compartment constructing structure as claimed in claim 1, it is characterised in that：Supporting frame
（4）Including lower support bar（41）, middle studdle（42）With upper support bar（43）, lower support bar（41）And intermediate supports
Bar（42）Between be provided with bottom support column（8）, bottom support column（8）Further pass through oil cylinder（9）And end template（3）Connection, in
Between support bar（42）With upper support bar（43）Between be provided with middle support column（10）, upper support bar（43）Pass through upper support
Post（11）And top template（1）Connection, upper support bar（43）Both ends further and side template（2）Connection.
A kind of 3. tunnel arch wall lining trolley compartment constructing structure as claimed in claim 1, it is characterised in that：The side form
Plate（2）And end template（3）Connected mode be hinged.
A kind of 4. tunnel arch wall lining trolley compartment constructing structure as claimed in claim 3, it is characterised in that：The bed die
Plate（3）It is provided with connecting seat I（31）, bottom support column（8）It is provided with connecting seat II（81）, oil cylinder（9）Both ends respectively and even
Joint chair I（31）, connecting seat II（81）Connection.
A kind of 5. tunnel arch wall lining trolley compartment constructing structure as claimed in claim 2, it is characterised in that：The bottom
Support bar（41）, middle studdle（42）With upper support bar（43）It is arranged in parallel between each other.
A kind of 6. tunnel arch wall lining trolley compartment constructing structure as claimed in claim 5, it is characterised in that：The bottom
Support bar（41）And middle studdle（42）Between be provided with multiple bottom support columns（8）, multiple bottom support columns（8）Interval is set
Put.
A kind of 7. tunnel arch wall lining trolley compartment constructing structure as claimed in claim 5, it is characterised in that：The centre
Support bar（42）With upper support bar（43）Between be provided with multiple middle support columns（10）, multiple middle support columns（10）Interval is set
Put.
A kind of 8. tunnel arch wall lining trolley compartment constructing structure as claimed in claim 5, it is characterised in that：The top
Support bar（43）Pass through multiple upper support posts（11）And top template（1）Connection, multiple upper support posts（11）It is arranged at intervals.
A kind of 9. tunnel arch wall lining trolley compartment constructing structure as claimed in claim 2, it is characterised in that：The bottom
Support column（8）, middle support column（10）With upper support post（11）Length it is identical.
A kind of 10. tunnel arch wall lining trolley compartment constructing structure as claimed in claim 9, it is characterised in that：The bottom
Portion's support column（8）, middle support column（10）With upper support post（11）Length it is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720146067.5U CN206707724U (en) | 2017-02-18 | 2017-02-18 | A kind of tunnel arch wall lining trolley compartment constructing structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720146067.5U CN206707724U (en) | 2017-02-18 | 2017-02-18 | A kind of tunnel arch wall lining trolley compartment constructing structure |
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| CN206707724U true CN206707724U (en) | 2017-12-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306494A (en) * | 2019-06-25 | 2019-10-08 | 中国十七冶集团有限公司 | A kind of ultra-large type tidal channel mounted split pattern reinforces support and construction method |
-
2017
- 2017-02-18 CN CN201720146067.5U patent/CN206707724U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306494A (en) * | 2019-06-25 | 2019-10-08 | 中国十七冶集团有限公司 | A kind of ultra-large type tidal channel mounted split pattern reinforces support and construction method |
| CN110306494B (en) * | 2019-06-25 | 2020-12-04 | 中国十七冶集团有限公司 | Reinforcing support for single-sided formwork of ultra-large type flood discharge ditch and construction method |
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